摘要
本文通过矿床地质特征总结和成矿要素的分析研究,提出了与云南东川昆阳群大营盘地层有关的“观音山式”铜矿新类型,刷新东川地区铜矿成矿系列及矿床类型。认为东川老矿区新类型铜矿有广阔的找矿前景。
Based on summarizing geological features of the ore deposits and analyzing the metallogenic ingredients,this paper presents a new type of ore deposits in Dongchuan of Yunnan Province,i.e.,‘Guanyinshan type’copper deposits.It is considered that these new type ore deposits are related to Dayingpan Formation of Kunyang Group in the study area.The discovery of the new type deposits has broken the metallogenic series and copper deposit types put forward by previous geologists.The authors hold that the new type of ore deposits should have wide prospecting potential in the study area.
作者
晏建国
莫向云
杨灿
薛力鹏
YAN Jian-guo;MO Xiang-yun;YANG Can;XUE Li-peng(Institute of Geological,Geophysical and Geochemical Exploration,Yunnan Nonferrous Metals Geological Bureau,Kunming,Yunnan 650216)
出处
《地球学报》
CAS
CSCD
北大核心
2013年第S01期10-16,共7页
Acta Geoscientica Sinica
基金
云南省2011年地质勘查基金项目(编号:Z201105)资助。
关键词
“观音山式”铜矿
新类型
找矿意义
云南东川
‘Guanyinshan type’copper deposit
new type
prospecting significance
Dongchuan,Yuannan
